{"product_id":"bently-nevada-3500-40m-126615-01-proximitor-seismic-i-o-module","title":"Bently Nevada 3500\/40M 126615-01 Proximitor Seismic I\/O Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/40M (126615-01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance I\/O interface module designed for the 3500 Machinery Protection System developed by Bently Nevada. This module serves as the physical interface between field-mounted vibration sensors and the 3500 monitoring rack, delivering high-precision signal conditioning for proximity, vibration, thrust position, and seismic measurements.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/40M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econverts analog sensor signals into digital monitoring data for alarm logic and machine trip protection. It is engineered for operation in harsh industrial environments where electromagnetic interference (EMI), vibration, and temperature fluctuations are common, such as turbine decks and compressor installations.\u003c\/p\u003e\n\u003cp\u003eA key advantage of this version is its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadvanced communication capability\u003c\/strong\u003e, featuring fiber-optic Ethernet connectivity for high-speed diagnostic data transmission and EMI immunity over long cable distances. This enables reliable integration with modern plant asset management systems while maintaining protection-level signal integrity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e126615-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitor Compatibility\u003c\/td\u003e\n\u003ctd\u003e3500\/40M Proximitor Seismic Monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e-10 Vdc to +10 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10.5 W (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003e100Base-FX Fiber Optic Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003e4 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24.1 cm × 11.4 cm × 2.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/40M (126615-01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely used for protecting and monitoring:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam turbine generators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge centrifugal compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-bore industrial pumps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGas turbine rotating trains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is especially effective in installations requiring fiber-optic networking to eliminate electrical noise and support long-distance diagnostic data communication between field instruments and control rooms.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 100Base-FX interface benefit this module?\u003c\/strong\u003e\u003cbr\u003eThe fiber-optic Ethernet interface provides strong EMI immunity and supports high-speed diagnostic data transmission for advanced machinery health analysis and remote monitoring applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with both Proximitor and Velomitor sensors?\u003c\/strong\u003e\u003cbr\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/40M (126615-01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports inputs from eddy current proximity sensors for shaft displacement measurement and seismic velocity\/acceleration sensors for casing vibration monitoring.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":48746754244860,"sku":"3500\/40 126615-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/350040_126615-01.jpg?v=1772435089","url":"https:\/\/www.electronicplc.com\/products\/bently-nevada-3500-40m-126615-01-proximitor-seismic-i-o-module","provider":"Electronic PLC","version":"1.0","type":"link"}